手盖大字欠资票; 银贰分, 玫红色, 楷字体中文, 加盖不完整, 保留部分背胶, 少见的变体票.Chungking Postage Dues Handstamped Overprints Overprint with Large Letters: 2ca. rose-red with brush stroke Chinese characters where the handstamp was incomplete, part original gum. A rare and intriguing variety. Photo